DE2005095B2 - Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen - Google Patents

Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen

Info

Publication number
DE2005095B2
DE2005095B2 DE2005095A DE2005095A DE2005095B2 DE 2005095 B2 DE2005095 B2 DE 2005095B2 DE 2005095 A DE2005095 A DE 2005095A DE 2005095 A DE2005095 A DE 2005095A DE 2005095 B2 DE2005095 B2 DE 2005095B2
Authority
DE
Germany
Prior art keywords
injection unit
screw
unit according
extension
injection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
DE2005095A
Other languages
German (de)
English (en)
Other versions
DE2005095A1 (de
Inventor
Bernd Friedrich 8121 Aidenried Bielfeldt
Richard Floers Dipl.-Ing. 8031 Seefeld Richardsen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann Demag Krauss Maffei GmbH
Original Assignee
Krauss Maffei AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Krauss Maffei AG filed Critical Krauss Maffei AG
Priority to DE2005095A priority Critical patent/DE2005095B2/de
Priority to GB6078270A priority patent/GB1321850A/en
Priority to BR586/71A priority patent/BR7100586D0/pt
Priority to US00111442A priority patent/US3804381A/en
Priority to FR7103206A priority patent/FR2077998A5/fr
Publication of DE2005095A1 publication Critical patent/DE2005095A1/de
Publication of DE2005095B2 publication Critical patent/DE2005095B2/de
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/63—Venting or degassing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
    • Y10S425/812—Venting

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
DE2005095A 1970-02-04 1970-02-04 Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen Ceased DE2005095B2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE2005095A DE2005095B2 (de) 1970-02-04 1970-02-04 Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen
GB6078270A GB1321850A (en) 1970-02-04 1970-12-22 Injection-moulding machine
BR586/71A BR7100586D0 (pt) 1970-02-04 1971-01-28 Aperfeicoamentos em maquina para moldar por injecao para o processamento de material termoplastico para moldagem
US00111442A US3804381A (en) 1970-02-04 1971-02-01 Screw-type injector for molding machine
FR7103206A FR2077998A5 (fr) 1970-02-04 1971-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2005095A DE2005095B2 (de) 1970-02-04 1970-02-04 Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen

Publications (2)

Publication Number Publication Date
DE2005095A1 DE2005095A1 (de) 1971-08-26
DE2005095B2 true DE2005095B2 (de) 1975-11-27

Family

ID=5761423

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2005095A Ceased DE2005095B2 (de) 1970-02-04 1970-02-04 Einspritzeinheit einer SpritzgieBmaschine zum Verarbeiten von thermoplastischen Formmassen

Country Status (5)

Country Link
US (1) US3804381A (fr)
BR (1) BR7100586D0 (fr)
DE (1) DE2005095B2 (fr)
FR (1) FR2077998A5 (fr)
GB (1) GB1321850A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025825A1 (fr) * 1979-08-23 1981-04-01 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Aktiengesellschaft Boudineuse de moulage par injection à dégazage

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124306A (en) * 1977-11-30 1978-11-07 The French Oil Mill Machinery Company Vent for devolatilizing screw press
US4185060A (en) * 1978-03-17 1980-01-22 Ladney M Jr Method of manufacturing structural foam plastic products free from undesirable contaminant constituents
DE2947685A1 (de) * 1979-11-27 1981-07-23 Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover Filtervorrichtung fuer schneckenextruder
DE3438649A1 (de) * 1984-10-22 1986-04-24 Windmöller & Hölscher, 4540 Lengerich Einschneckenstrangpresse fuer thermoplastische und elastomere massen
US5123828A (en) * 1991-04-24 1992-06-23 Cincinnati Milacron Inc. Extruder vent having recessed vent passageway opening
CH695764A5 (de) * 1992-12-31 2006-08-31 Antogi Ag Doppelschneckenpresse.
US5868991A (en) * 1996-07-26 1999-02-09 Kimberly-Clark Worldwide, Inc. Method for low temperature injection molding of hydrodisintegratable compositions
US6388001B1 (en) * 1999-12-21 2002-05-14 General Electric Company Compounding filled silicone compositions
US20030025236A1 (en) * 2001-08-01 2003-02-06 Xerox Corporation Toner extruder feed apparatus
US7291297B2 (en) * 2004-01-23 2007-11-06 Husky Injection Molding Systems Ltd. Injection molding method and apparatus for continuous plastication
EP1815087A4 (fr) 2004-11-26 2009-05-13 Lorenzo Nick Di Systeme de construction en panneaux de beton et procede de fabrication de ces panneaux

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736058A (en) * 1956-02-28 Extrusion apparatus
US2615199A (en) * 1945-05-15 1952-10-28 Welding Engineers Material treating apparatus
NL279948A (fr) * 1961-06-20 1900-01-01
DE1226292B (de) * 1964-07-18 1966-10-06 Beteiligungs & Patentverw Gmbh Spritzmaschine zur Entgasung und Trocknung
CH420580A (de) * 1965-02-08 1966-09-15 Buss Ag Einrichtung zum Entgasen von plastischen Massen in Schneckenmaschinen
CH498891A (de) * 1968-02-22 1970-11-15 Basf Ag Verfahren und Vorrichtung zum kontinuierlichen Herstellen von höhermolekularem Polyamid 6,6

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0025825A1 (fr) * 1979-08-23 1981-04-01 Mannesmann Demag Kunststofftechnik Zweigniederlassung Der Mannesmann Demag Aktiengesellschaft Boudineuse de moulage par injection à dégazage

Also Published As

Publication number Publication date
FR2077998A5 (fr) 1971-11-05
US3804381A (en) 1974-04-16
DE2005095A1 (de) 1971-08-26
GB1321850A (en) 1973-07-04
BR7100586D0 (pt) 1973-04-12

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Legal Events

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